There are a lot of issues your refrigerator can run into. If it is an older model, chances are you might not be able to fix it without running into additional problems still. While refrigerators completely breaking down is not very common and happens only due to manufacturing defects, against which you can claim a warranty, or happens due to physical damage. You might, however, find a few issues with your refrigerator while it still appears to function normally. One of the more persistent issues where the fridge cannot cool, but its light is working, is mainly due to issues with the compressor.

Let us see what you can do about them and how to correctly diagnose a problem. That said, you have to make sure to get professional help anytime you run into problems. Your manufacturer could have good customer service and send an engineer right away. Make sure you buy refrigerators from the best brands to make sure your appliance can be easily diagnosed and fixed whenever there is a need.

Solution to Fridge not Cooling but Light is On

Fridge not Cooling but Light is On – Possible Solutions and Fixes

When your fridge turns on, meaning that you can see the lights inside go on, but cannot hear the compressor running like you usually do, there could be an issue with the compressor. Now, while this is mostly the case, there could be other reasons as well.

For example, when the condenser coils inside have trapped a lot of dust and debris, you might find your refrigerator fails to function like it normally would.

Here are the possible problems your refrigerator might have run into. There are some DIY fixes, but for major issues, there is simply nothing you can do, unless you have the right equipment and circuits for it.

1. Compressor Issues

The most common issue and something older appliances would face eventually, compressor problems cannot be fixed at home. You would require your manufacturer, or a third-party, to take a look at your appliance and work out what exactly is wrong with it.

If there are issues with your compressor, it requires a complete replace. This is however, not very practical since compressors are really expensive and you can easily get a newer model for the price.

So, if you run into compressor issues, where the light inside the fridge works, but you cannot hear any audible whirring, it means the compressor has broken down, or cannot start up for some reason.

The PCB could also be a cause for the issue. The PCB is the control board which controls the refrigerator and all its functioning. If it fails to start up the compressor for some reason, replacing it can save you a lot of trouble.

2. Condenser Coils

There are some coils on the back of your refrigerator. You might have noticed them while cleaning and such. Those coils are responsible for heat removal from the refrigerator. If by any chance, these coils get blocked by either dirt, dust, or any other thing, your refrigerator will fail to cool itself.

You can essentially clean them at home, if you know what you are doing that is. If you have little idea about them, we suggest giving your manufacturer a call for a routine cleanup run.

Condenser coils are an easy fix.

Also read – Best Refrigerators: Guides, Reviews & Comparisons

3. Gas Leakage

Since your refrigerator runs on gas, read about it on what gas is used in refrigerator, there are ways this gas can leak out, rendering your refrigerator unusable.

A refrigerators complete function is on this gas and if it leaks, there is no way to make it work without getting it replaced. How you might lose gas in your refrigerator can be through multiple reasons.

Damage to the inside walls can leak the gas out. Internal problems can also make your refrigerator lose gas. And there are a few more ways you might see that happening. If you leave the refrigerator door open too long, the gas might eventually completely leak out, rendering your appliance useless.

To avoid that, you have to make sure you do not put blunt items in your refrigerator that can potentially harm the insides. You should also be a little more careful about how you handle and maintain your appliance.

4. Electricity Supply

Though not very common, low voltage can also cause your refrigerator to not run as well. If you find your power outlet cannot provide enough power, try plugging your refrigerator into a power socket. If that also does not work, it probably means that your refrigerator cannot get enough power.

In this case, get an electrician to take a look at your outlets, and mention it to your manufacturer and take their help getting it fixed.

Frequently Asked Questions (FAQs)

The fridge light works, but no cooling?

There are a lot of different issues your refrigerators can run into. It might seem to work with its lights staying on, but its cooling function might have had failed. In this case, bring in a refrigerator expert, preferably from your manufacturer to diagnose any issues with your appliance.

How to fix if Gas leaked from fridge?

If your refrigerator gas has leaked, there is nothing you can do to fix it. You would have to either call a professional to fix the leakage area and replenish the gas, or you would have to scrap this machine and get a new one.


There are a lot of reasons your fridge might not be cooling while you can see the light inside work. The most common issue is dirty condenser coils, which are fairly easy to fix. If you just moved your refrigerator and it bumped in a few places, and then it stopped working, you might have to call your manufacturer to send in someone adept. Fixing your refrigerator is inadvisable since there are a lot of things making it tick. One miscalculation can seriously harm your refrigerator and you might have to go for a full replacement.

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